TermCymru

Results are displayed in English alphabetical order A-Z
English: deep dive report
Welsh: adroddiad at wraidd y mater
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Definition: Type of performance management report.
Last Updated: 29 June 2012
English: deep draft vessel
Welsh: llong dŵr dwfn
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 20 September 2005
English: deeper interventions
Welsh: ymyriadau mwy manwl
Status C
Subject: Community development
Part of speech: Noun, Plural
Definition: Yn gysylltiedig â rhaglenni newydd y Cronfeydd Strwythurol 2007-13.
Last Updated: 26 April 2006
English: deepfake
Welsh: ffugiad dwfn
Status A
Subject: ICT
Part of speech: Noun, Masculine, Singular
Plural: ffugiadau dwfn
Definition: Delwedd neu fideo sydd wedi cael ei drin yn ddigidol drwy dechnegau dysgu dwfn. Y nod yw argyhoeddi bod y ddelwedd neu'r fideo a addaswyd yn un dilys a real, er nad ydyw mewn gwirionedd.
Notes: Mae'r term Saesneg yn gyfuniad o'r gair 'fake' a'r term 'deep learning'. Gallai'r berfenw 'ffugio dwfn' fod yn addas mewn rhai cyd-destunau.
Last Updated: 21 December 2020
English: deep fried
Welsh: wedi'i ffrio'n ddwfn
Status B
Subject: Food
Part of speech: Adjective
Last Updated: 25 January 2012
English: deep-frozen embryos
Welsh: embryonau dwys-rewedig
Status B
Subject: Law
Part of speech: Noun, Plural
Last Updated: 5 March 2008
English: deep learning
Welsh: dysgu dwfn
Status A
Subject: ICT
Part of speech: Verb
Definition: Is-gategori o ddysgu peirianyddol, sydd ei hun yn gategori o ddeallusrwydd artiffisial, sy'n defnyddio algorithmau i alldynnu nodweddion sydd mewn haenau cynyddol uchel o'r wybodaeth grai a ddarparwyd iddo. Mae'r 'dwfn' yn cyfeirio at nifer yr haenau y caiff y data ei drawsnewid drwyddynt.
Last Updated: 30 January 2020
English: deep litter
Welsh: gwellt dwfn
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: An animal housing system.
Last Updated: 1 November 2010
English: deep-mine coal
Welsh: glo dwfn
Status A
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Last Updated: 31 March 2014
English: deep mining
Welsh: mwyngloddio dwfn
Status A
Subject: Environment
Part of speech: Verb
Notes: Term o Fil Treth Gwarediadau Tirlenwi (Cymru) yw hwn.
Last Updated: 15 August 2016
English: deep pan pizza
Welsh: pizza padell ddofn
Status C
Subject: Food
Part of speech: Noun, Masculine, Singular
Last Updated: 8 November 2011
English: deep plough
Welsh: aradr ddofn
Status A
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Plural: erydr dwfn
Last Updated: 11 July 2019
English: deep ploughing
Welsh: aredig dwfn
Status C
Subject: Agriculture
Part of speech: Verb
Last Updated: 14 June 2004
English: deep renovation
Welsh: adnewyddu dwfn
Status B
Subject: Planning
Part of speech: Verb
Definition: Gwaith adnewyddu ar adeilad sy'n sicrhau arbedion ynni o 60% neu ragor, o'i gymharu â'r defnydd ynni cyn y gwaith.
Notes: Diffiniad y Comisiwn Ewropeaidd yw'r un a nodwyd, ond nid yw pawb yn rhannu'r diffiniad hwn.
Last Updated: 5 August 2020
English: deep-rooted deprivation
Welsh: amddifadedd hirsefydlog
Status B
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Definition: Yng nghyd-destun Mynegai Amddifadedd Lluosog Cymru, disgrifiad o’r amddifadedd mewn ardal sydd wedi para ymhlith y 50 o ardaloedd mwyaf difreintiedig, sy'n cyfateb yn fras i'r 2.6% uchaf o ardaloedd bach yng Nghymru, drwy gydol y pum fersiwn ddiwethaf o safleoedd MALIC.
Last Updated: 21 July 2022
English: deep rural areas
Welsh: ardaloedd gwledig anghysbell
Status C
Subject: Environment
Part of speech: Noun, Plural
Context: Yn ymddangos yn 'Cymru'n Un'.
Last Updated: 27 January 2010
English: Deep Rural Localities
Welsh: Ardaloedd Gwledig Anghysbell
Status A
Subject: Agriculture
Part of speech: Noun, Plural
Context: Wales Rural Observatory Report, October 2009
Last Updated: 8 July 2010
English: Deep Rural Studies
Welsh: Astudiaethau o Ardaloedd Gwledig Anghysbell
Status C
Subject: Environment
Part of speech: Noun, Plural
Context: This is a research project and a One Wales commitment.
Last Updated: 27 January 2010
English: deepsea mining
Welsh: mwyngloddio dyfnfor
Status B
Subject: Planning
Part of speech: Verb
Last Updated: 2 April 2025
English: deep sea shark
Welsh: morgi'r dyfnfor
Status B
Subject: Animals
Part of speech: Noun, Masculine, Singular
Plural: morgwn y dyfnfor
Last Updated: 14 March 2019
English: deep storage facility
Welsh: cyfleuster storio dwfn
Status A
Subject: Planning
Part of speech: Noun, Masculine, Singular
Plural: cyfleuster storio dwfn
Definition: Cyfleuster ar gyfer storio gwastraff yn danddaearol mewn ceudod daearegol dwfn.
Last Updated: 23 March 2023
English: deep/surface orientation
Welsh: cyfeiriadedd dwfn/arwyneb
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Last Updated: 29 September 2005
English: deep vein thrombosis
Welsh: thrombosis gwythiennau dwfn
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: DVT
Last Updated: 24 September 2025
English: deep water catshark
Welsh: cath-siarc y dyfnfor
Status B
Subject: Animals
Part of speech: Noun, Masculine, Singular
Definition: Apristurus spp.
Last Updated: 15 May 2019
English: deep-water port
Welsh: porthladd dwfn
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Last Updated: 6 March 2015
English: deepwater rose shrimp
Welsh: berdysen rosliw ddyfndwr
Status A
Subject: Animals
Part of speech: Noun, Feminine, Singular
Definition: Parapenaeus longirostris
Last Updated: 11 April 2013
English: Deer Act 1991
Welsh: Deddf Ceirw 1991
Status A
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last Updated: 12 September 2012
English: Dee Region Cross-border Economy
Welsh: Economi Drawsffiniol Rhanbarth Dyfrdwy
Status C
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Last Updated: 15 July 2014
English: deergrass
Welsh: clwbfrwynen y mawn
Status A
Subject: Plants
Part of speech: Noun, Feminine, Singular
Definition: Trichophorum cespitosum
Last Updated: 13 December 2012
English: Deer Initiative Wales
Welsh: Menter Ceirw Cymru
Status A
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last Updated: 1 December 2006
English: deer sedge
Welsh: clwbfrwynen y mawn
Status B
Subject: Plants
Part of speech: Noun, Feminine, Singular
Last Updated: 29 August 2012
English: de-escalate
Welsh: isgyfeirio
Status C
Subject: Personnel
Part of speech: Verb
Last Updated: 15 February 2016
English: de-escalate
Welsh: llacio
Status B
Subject: Health
Part of speech: Verb
Notes: Yng nghyd-destun COVID-19. Gellir ychwanegu elfennau fel 'cyfyngiadau' neu 'canllawiau' yn ôl y gofyn.
Last Updated: 11 June 2020
English: de-escalate
Welsh: isgyfeirio
Status B
Subject: Health
Part of speech: Verb
Notes: Yng nghyd-destun Cynllun Rheoli'r Coronafeirws ar gyfer Cymru yn benodol. Yn fwy cyffredinol, mae'n bosibl y gallai "llacio cyfyngiadau" neu debyg fod yn addas.
Last Updated: 22 March 2021
English: de-escalated green alert
Welsh: llacio i rybudd gwyrdd
Status B
Subject: Health
Part of speech: Verb
Notes: Yng nghyd-destun Cynllun Llacio’r Cyfyngiadau Pandemig ar gyfer Deintyddiaeth yng Nghymru.
Last Updated: 11 June 2020
English: de-escalated high amber alert:
Welsh: llacio i rybudd melyn uwch
Status B
Subject: Health
Part of speech: Verb
Notes: Yng nghyd-destun Cynllun Llacio’r Cyfyngiadau Pandemig ar gyfer Deintyddiaeth yng Nghymru.
Last Updated: 11 June 2020
English: de-escalated low amber alert
Welsh: llacio i rybudd melyn is
Status B
Subject: Health
Part of speech: Verb
Notes: Yng nghyd-destun Cynllun Llacio’r Cyfyngiadau Pandemig ar gyfer Deintyddiaeth yng Nghymru.
Last Updated: 11 June 2020
English: de-escalation
Welsh: gostwng lefel rhybudd
Status B
Subject: Health
Part of speech: Verb
Notes: Yng nghyd-destun penodol lefelau rhybudd COVID-19. Gall cyfieithiadau eraill fod yn addas mewn cyd-destunau eraill.
Last Updated: 21 December 2020
English: de-escalation
Welsh: isgyfeirio
Status B
Subject: Health
Part of speech: Verb
Notes: Yng nghyd-destun Cynllun Rheoli'r Coronafeirws ar gyfer Cymru yn benodol. Yn fwy cyffredinol, mae'n bosibl y gallai "llacio cyfyngiadau" neu debyg fod yn addas.
Last Updated: 22 March 2021
English: Deeside College
Welsh: Coleg Glannau Dyfrdwy
Status A
Subject: Education
Part of speech: Noun, Masculine, Singular
Last Updated: 4 June 2004
English: Deeside Enterprise Centre
Welsh: Canolfan Fenter Glannau Dyfrdwy
Status C
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Last Updated: 28 July 2010
English: Deeside Enterprise Zone
Welsh: Ardal Fenter Glannau Dyfrdwy
Status A
Subject: Economic development
Part of speech: Proper noun, Feminine, Singular
Last Updated: 9 June 2014
English: Deeside Park
Welsh: Parc Glannau Dyfrdwy
Status C
Subject: Planning
Part of speech: Noun, Masculine, Singular
Last Updated: 6 May 2005
English: Deeside Park to Drome Corner Improvement
Welsh: Gwelliant Parc Glannau Dyfrdwy i Drome Corner
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last Updated: 13 May 2004
English: Dee Valley Water
Welsh: Dŵr Dyffryn Dyfrdwy
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 9 February 2009
English: deface
Welsh: difwyno
Status B
Subject: Justice and order
Part of speech: Verb
Last Updated: 6 August 2012
English: defacement
Welsh: difwyno
Status C
Subject: ICT
Part of speech: Verb
Definition: Hacio neu dorri i mewn i weinydd gwe a fandaleiddio ei gynnwys, yn fwriadol, fel bod y tudalennau’n dangos neges ddifrïol, wleidyddol neu gymdeithasol o ryw fath.
Last Updated: 28 September 2011
English: defamation
Welsh: difenwad
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last Updated: 9 August 2012
English: defamatory
Welsh: difenwol
Status C
Subject: Justice and order
Part of speech: Adjective
Last Updated: 19 April 2007
English: defame
Welsh: difenwi
Status B
Subject: Justice and order
Part of speech: Verb
Last Updated: 9 August 2012